what causes pcm fuse on 2007 dodge ram to blow
Short in the emission system wiring is my first guess. Will the fuse blow when you turn the key or do you have to drive it for a little before it blows.
about 5 times while driving, once right after starting. had a remote stat kit put in by best buy 3 weeks ago.
Did it start doing this after the remote start was installed?
Well I have a 2004 Dodge Ram 4x4 5.7L Hemi that keeps blowing fuse 23. I have replaced the original battery which was 13 years old, then took it to the dealer for a diagnostics, well they wanted $400 to tell me I needed a new PCM? Well they reduced the charge to $175. Bought a refurbished pcm, plug and play model programmed to my vin number, for $1100 less than the dealer wanted, had it installed by another garage then 36 hours later the damn fuse 23 blows again, truck will not start. Well I have fuses, change fuse truck starts? Any suggestions as to what it could be? Going to replace the 15 amp fuse that keeps blowing with a 60 or 80 amp fuse and see where the sparks start flying. Got about $1000 in it already. Only 58K miles on her, great for a 12 year old truck. GOT TO FIGURE THIS OUT. HELP ANYONE HAVE THIS HAPPEN BEFORE???
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